Flash Cross Reference Guide
Competitor
Density
(bits)
Winbond
Voltage
12V/ 5V
12V/ 5V
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
12V/ 5V
12V/ 5V
12V/ 5V
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
12V/ 5V
12V/ 5V
12V/ 5V
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
5V ONLY
Speed (ns)
70, 90
70, 90
90, 120
90, 120
90,120
70, 90
70, 90
70, 90
70, 90
70, 90
70, 90
70, 90
70, 90
70, 90
120, 150
120, 150
120,150
90, 120, 150
90, 120, 150
90, 120, 150
70, 90
70, 90
70, 90
120, 150
120, 150
120, 150
70, 90
70, 90
70, 90, 120
Description
Bulk Erase Flash
Bulk Erase Flash
Page Write Flash
Page Write Flash
Page Write Flash
Uniform Sector
Uniform Sector
Uniform Sector
Boot Block Flash
Boot Block Flash
Boot Block Flash
Bulk Erase Flash
Bulk Erase Flash
Bulk Erase Flash
Page Write Flash
Page Write Flash
Page Write Flash
Boot Block/ Bulk Erase
Boot Block/ Bulk Erase
Boot Block/ Bulk Erase
Bulk Erase Flash
Bulk Erase Flash
Bulk Erase Flash
Page Write Flash
Page Write Flash
Page Write Flash
Uniform Sector
Uniform Sector
Uniform 64KB Sector
Package Type
PLCC
TSOP (8X20)
PDIP
PLCC
TSOP (8X20)
PDIP
PLCC
TSOP (8X20)
PDIP
PLCC
TSOP (8x20)
PDIP
PLCC
TSOP (8x20)
PDIP
PLCC
TSOP (8x20)
PDIP
PLCC
TSOP (8x20)
PDIP
PLCC
TSOP (8x20)
PDIP
PLCC
TSOP (8x20)
PDIP
PLCC
PLCC
Equivalent Part No.
W29EE011P-90/15
W29EE011T-90/15
W29EE011-90/15
W29EE011P-90/15
W29EE011T-90/15
W29EE011-90/15
W29EE011P-90/15
W29EE011T-90/15
W29C020C-90B
W29C020CP-90B
W29C020CT-90B
W29C020C-90B
W29C020CP-90B
W29C020CT-90B
W29C020C-90B
W29C020CP-90B
W29C020CT-90B
W29C020C-90B
W29C020CP-90B
W29C020CT-90B
W29C020C-90B
W29C020CP-90B
W29C020CT-90B
W29C020C-90B
W29C020CP-90B
W29C020CT-90B
W29C020C-90B
W29C020CP-90B
BM29F040-90AC
Note
Same pinout except Vpp pin, need software changes
Same pinout except Vpp pin, need software changes
100% drop-in replacement
100% drop-in replacement
100% drop-in replacement
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same pinout except RESET No. pin, same package,
software command, different sector size
Same pinout except RESET No. pin, same package,
software command, different sector size
Same pinout except RESET No. pin, same package,
software command, different sector size
Same pinout except Vpp pin, need software changes
Same pinout except Vpp pin, need software changes
Same pinout except Vpp pin, need software changes
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
Same pinout except Vpp pin, need software changes
Same pinout except Vpp pin, need software changes
Same pinout except Vpp pin, need software changes
100% drop-in replacement
100% drop-in replacement
100% drop-in replacement
Same package, pinout and software command,
different sector size
Same package, pinout and software command,
different sector size
100% drop-in replacement
Org.
(bits)
Company
ST Micro
Part No.
M28F101-70/90-K
M28F101-70/90-N
SST29EE010-90/120-4C-PH
128K*8
SST29EE010-90/120-4C-NH
SST29EE010-90/120-4C-EH
SST
SST39SF010-70/90-11C-PH
SST39SF010-70/90-11C-NH
SST39SF010-70/90-11C-EH
AM29F002NT/B-70/90-PC
AM29F002NT/B-70/90-JC
AMD
AM29F002NT/B-70/90-EC
AM28F020-70/90-PC
AM28F020-70/90-JC
AM28F020-70/90-EC
AT29C020-12/15-PC
AT29C020-12/15-JC
AT29C020-12/15-TC
Atmel
2M
256K*8
AT49F020-90/12/15-PC
AT49F020-90/12/15-JC
AT49F020-90/12/15-TC
M28F201-70/90-P
ST Micro
M28F201-70/90-K
M28F201-70/90-N
SST29EE020A-120/150-11C-PH
SST29EE020A-120/150-11C-NH
SST
SST29EE020A-120/150-11C-EH
SST39SF020-70/90-11C-PH
SST39SF020-70/90-11C-NH
AM29F040B-70/90/120-JC
Page 2
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